AUDIO AND VISUAL SYSTEM (for Radio Receiver Type), Diagnostic DTC:CB-45, CB-46, CB-47

DTC Code DTC Name
CB-45 USB Communication Error
CB-46 iPod Control Error
CB-47 iPod Communication Error

DESCRIPTION

DTC Code DTC Detection Condition Trouble Area
CB-45 A communication error with USB device.

  • USB device

  • Radio receiver assembly
CB-46 An "iPod" control software malfunction.

  • "iPod"

  • Radio receiver assembly
CB-47 A communication error with "iPod".

INSPECTION PROCEDURE

Note

The data stored on the USB device or "iPod" may be changed or lost due to malfunctions, repairs, system errors, etc. Therefore, when repairs are to be performed, explain this to the customer and obtain their consent prior to performing repairs.

Tech Tips

After the inspection is completed, clear the DTCs.

PROCEDURE


  1. REPLACE USB DEVICE OR "iPod"


    1. Disconnect the USB device or "iPod" from the stereo jack adapter assembly.

    2. Turn the ignition switch off.

      Tech Tips

      When one of these DTCs has been stored, it is necessary to turn off the ignition switch to make it possible for the vehicle to recognize a new device when it is connected.

    3. Turn the ignition switch to ACC.

    4. Connect a known good USB device or "iPod" to the stereo jack adapter assembly.

      Tech Tips

      If the malfunction occurred when a USB device was in use, use another USB device for the inspection. If the malfunction occurred when an "iPod" was in use, use another "iPod" for the inspection.


    NEXT

  2. CHECK FOR DTC


    1. Clear the DTCs Click here.

    2. Check for DTCs and check if the same DTC occurs again.

      Tech Tips

      If DTCs are output frequently, replace the radio receiver assembly.

      OK
      Malfunction disappears.

    NG

    REPLACE RADIO RECEIVER ASSEMBLY Click here

    OK

    END (USB DEVICE OR "iPod" WAS DEFECTIVE)